Results 41 to 50 of about 27,634 (256)

The importance of calcium in improving resistance of Daphnia to Microcystis. [PDF]

PLoS ONE, 2017
Changing environmental calcium (Ca) and rising cyanobacterial blooms in lake habitats could strongly reduce Daphnia growth and survival. Here, we assessed the effects of maternal Ca in Daphnia on transfer of resistance to their offspring against ...
Siddiq Akbar, Jingjing Du, Yong Jia, Xingjun Tian   +3 more
doaj   +1 more source

Intragenic tandem repeats in Daphnia magna: structure, function and distribution [PDF]

, 2009
Background Expressed sequence tag (EST) databases provide a valuable source of genetic data in organisms whose genome sequence information is not yet compiled.
Ebert, Dieter, Dieter Ebert, Du Pasquier Louis, Du Pasquier, L., Ebert Dieter, Colson, I., Colson Isabelle, Isabelle Colson, Louis Du Pasquier   +8 more
core   +1 more source

Dispersion and sedimentation of titanium dioxide nanoparticles in freshwater algae and daphnia aquatic culture media in the presence of arsenate

Journal of Experimental Nanoscience, 2018
Little information is available on Titanium dioxide nanoparticles (nTiO2) behavior in different culture media for aquatic organisms. This study aimed to accurately evaluate nTiO2 dispersion and sedimentation in common freshwater algae (BG-11) and daphnia
Zhenhong Wang, Zhuanxi Luo, Yamen Yan
doaj   +1 more source

Herbisit Glifosatın Daphnia magna Üzerine Akut Toksisitesi

Journal of Agricultural Sciences, 2009
Bu çalışmada, Daphnia magna üzerinde, %48 glifosat içeren Roundup isimli herbisitin, 24 ve 48 saatlik ortalama öldürücü konsantrasyonları LC50 saptanmıştır.
Süleyman Bekcan, Zeynep Sarıgül
doaj   +1 more source

Experimental analysis of polymorphic microsatellite loci in Cladocera: mixed breeding strategy and population dynamics [PDF]

Письма в Вавиловский журнал генетики и селекции
The aim of this work is to identify polymorphic loci in Daphnia genomes using genome sequence analysis and experimental analysis of real accessions of samples collected in nature. We use primers predicted by an algorithm for DNA amplification from Daph-
Poroshina A.A., Sherbakov D.Yu.
doaj   +1 more source

Polar Lattice‐Distorted Motifs Enable Synergy of Local Polarization/Dipole Fields for Concurrent Glyphosate Wastewater Remediation and CO Evolution

Advanced Science, EarlyView.
Photocatalytic treatment of glyphosate herbicide in agricultural wastewater is achieved through the cooperative effect of the local polarization field and dipole field mediated by lattice‐distorted carbon nitride. Glyphosate is completely degraded via selective C─P bond cleavage with a CO evolution rate of 1166 µmol g−1 h−1.
Daoping Chen, Huan Liu, Tengyu Liu, Jie Li, Qizhi Luo, Yan Zhang, Shengkun Li, Hu Li   +7 more
wiley   +1 more source

Clean-up of bodies of water contaminated by heavy metals using dead and live hyperaccumulators (flowering plants and algae)

EQA
The pervasive issue of water contamination by heavy metals poses significant environmental and public health challenges, requiring innovative and effective remediation strategies. This study aims to compare the use of dead and live hyperaccumulators that
Aiden Zimerman, Daphnia Hernández Hernández   +1 more
doaj   +1 more source

Circular Economy‐Driven Cs/Sg/MGNPs/AC Composite for Efficient Methylene Blue Removal and Subsequent Valorization as a Urea Oxidation Electrocatalyst

Journal of Applied Polymer Science, EarlyView.
This image is a graphical abstract for outlining the synthesis, characterization, and application of a novel composite material designed to remove toxic pollutants (specifically Methylene Blue dye; MB) from water, and its subsequent use in electrochemical applications.
Rehab Mahmoud, Lina M. Alneghery, Ahmed Abdelazim Khalifa, Marwa H. Shemy, Ahmed A. Allam, Saber A. A. Elsuccary, Samar M. Mahgoub   +6 more
wiley   +1 more source

Optimal adult growth of Daphnia in a seasonal environment [PDF]

, 1993
1. The cladoceran Daphnia serves as an example of an iteroparous organism, with overlapping generations, that is capable of substantial adult growth. The life history of Daphnia was modelled as the consequence of a series of decisions about allocation of
Taylor, B., Gabriel, W., Taylor, B. E., Gabriel, Wilfried   +3 more
core  

Intrapopulation Variability of Cladocerans (Cladocera, Daphniiformes) in Lake Baikal [PDF]

Журнал Сибирского федерального университета: Серия Биология, 2009
In lake Baikal (Eastern Siberia, Russia) cladocerans play an important role in the zooplankton of bays and coastal shallows. Populations of D. galeata Sars, 1863 and D.
Sergey I. Pitulko
doaj